3pcs A4988 Stepper Motor Driver Board with Heatsink for 3D Printer
![3pcs A4988 Stepper Motor Driver Board with Heatsink for 3D Printer 3pcs A4988 Stepper Motor Driver Board with Heatsink for 3D Printer](https://imgaz.staticbg.com/thumb/large/oaupload/ser1/banggood/images/E0/37/5e5b23f4-bc44-4697-946a-e84e0a37319a.jpeg)
Description :
Simple step and direction control interface.
Over-temperature thermal shutdown, under-voltage lockout, and crossover-current protection
Intelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay)
5 different step resolutions: full-step, 1/2-step, 1/4-step, 1/8-step, and 1/16-step
Package included:
3 x A4988 Motor Driver Board
3 x Sink
3 x A4988 Motor Driver Board
3 x Sink
![3pcs A4988 Stepper Motor Driver Board with Heatsink for 3D Printer](https://imgaz.staticbg.com/images/oaupload/ser1/banggood/images/E0/37/5e5b23f4-bc44-4697-946a-e84e0a37319a.jpeg)
![3pcs A4988 Stepper Motor Driver Board with Heatsink for 3D Printer](https://imgaz.staticbg.com/images/oaupload/ser1/banggood/images/74/5E/7a4a50c6-02a7-4023-b9cb-738ced5ff175.jpg)
![3pcs A4988 Stepper Motor Driver Board with Heatsink for 3D Printer](https://imgaz.staticbg.com/images/oaupload/ser1/banggood/images/02/44/a4453205-d286-4d2b-a545-1eda639fa2b5.jpeg)
![3pcs A4988 Stepper Motor Driver Board with Heatsink for 3D Printer](https://imgaz.staticbg.com/images/oaupload/ser1/banggood/images/4E/9C/883ef134-388b-4532-b345-fd62a1ca44b9.jpeg)
![3pcs A4988 Stepper Motor Driver Board with Heatsink for 3D Printer](https://imgaz.staticbg.com/images/oaupload/ser1/banggood/images/FC/7E/1058db69-2643-4737-b1d3-5d1d6fbfa3da.jpeg)
![3pcs A4988 Stepper Motor Driver Board with Heatsink for 3D Printer](https://imgaz.staticbg.com/images/oaupload/ser1/banggood/images/A7/C8/f0cfcc1b-a5a5-49a5-8122-04588d09917d.jpeg)
3pcs A4988 Stepper Motor Driver Board with Heatsink for 3D PrinterSee detail